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Add 75/10 and 36/80

1st number: 7 5/10, 2nd number: 36/80

75/10 + 36/80 is 159/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 10 × 8 = 80,
    75/10 = 75 × 8/10 × 8 = 600/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    36/80 = 36 × 1/80 × 1 = 36/80
  4. Add the two like fractions:
    600/80 + 36/80 = 600 + 36/80 = 636/80
  5. 636/80 simplified gives 159/20
  6. So, 75/10 + 36/80 = 159/20
    In mixed form: 719/20

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